year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 10, 17, 18,  122.998947,   41.160244,   9,  87,  313.291748,   15.777142,   379,  1024
 2020, 06, 10, 17, 18,  122.567169,   40.645138,   9,  83,  311.545776,   11.315681,   462,   999
 2020, 06, 10, 17, 18,  122.568459,   40.644520,   9,  85,  312.284271,   11.501788,   465,  1000